
function showDH(num){
	for(var i=1;i<=8;i++){
		if(num==i){
			$(".subnav").css({"display":"block"});
			$("#subnav_"+num).css({"display":"block"});
		}else{
			$("#subnav_"+i).css({"display":"none"});
		}
	}
}

function showDHHide(num){
	$(".subnav").css({"display":"none"});
	$("#subnav_"+num).css({"display":"none"});
}
